智能交通网络拓扑结构及移动性管理研究
首发时间:2012-11-22
摘要:随着汽车工业的快速发展,车辆间通信问题,即智能交通网络问题,越来越受到人们的关注。智能交通网络能实现路况监测、突发事故报警、智能交通调度、汽车娱乐等多种功能,具有十分广阔的应用前景。目前国外对于智能交通网络已经提出了802.11p协议,而国内对于这方面的研究还处于起步阶段。本文针对智能交通网络的拓扑结构进行研究,提出了符合车辆通信环境特征的可行的拓扑结构,并依据智能交通网络特有的属性,对无线网络的切换方案进行优化,提出了具体的基于位置信息的切换算法,提高了切换的准确率和成功率,并大大缩短了切换时延。
For information in English, please click here
The Research for Network Topology Structure and Mobility Management in Smart Traffic Network
Abstract:With the rapid development of the automobile industry, communication problems between the vehicles, as it is called smart traffic network problems, has been paid more and more attention. The smart traffic network can help people to implement traffic monitoring, accident alarm, intelligent traffic control, car entertainment and so on, it has a very hopeful application prospects. For smart tarffic network, foreign researchers have proposed 802.11p protocol, while domestic research in this area is still in starting stage. This article proposes a feasible topology structure for smart traffic network and optimizes the wireless network switch algorithm based on the unique attributes of the smart traffic network, the new algorithm can improve the accuracy and success rate of the switch, and greatly reduce the delay of handoff.
Keywords: Intelligent network Network topology Mobility management Location information
基金:
论文图表:
引用
No.****
同行评议
共计0人参与
勘误表
智能交通网络拓扑结构及移动性管理研究
评论
全部评论0/1000